package red.stu.pconstraint.engine.exception;

/**
 * 流程返回表达式异常
 * @author yihrmc @stu.red
 * @date 2019/11/23 17:35
 */
public class BackExpressionExpression extends EngineException {

    public BackExpressionExpression() {
        super();
    }

    public BackExpressionExpression(String message) {
        super(message);
    }

}
